\begin{table}[!h]
\centering
\caption{\label{tab:unnamed-chunk-13}Contrasts testing H1a, CO2: Video/Flyer vs Text}
\centering
\begin{tabular}[t]{lrrrrr}
\toprule
contrast & estimate & SE & df & t.ratio & p.value\\
\midrule
Video – Text & 0.0478173 & 0.0147013 & 8955 & 3.252577 & 0.0011479\\
Flyer – Text & -0.0231046 & 0.0148886 & 8955 & -1.551834 & 0.1207372\\
\bottomrule
\end{tabular}
\end{table}
